GALLANE PHOSPHINE ADDUCTS - AIR-STABLE H3GA.P(C6H11)3 AND GALLANE RICH 2H3GA.(PME2CH2)2

被引：30

作者：

ATWOOD, JL

ROBINSON, KD

BENNETT, FR

ELMS, FM

KOUTSANTONIS, GA

RASTON, CL

YOUNG, DJ

机构：

[1] GRIFFITH UNIV,DIV SCI & TECHNOL,NATHAN,QLD 4111,AUSTRALIA

[2] UNIV ALABAMA,DEPT CHEM,TUSCALOOSA,AL 35487

来源：

INORGANIC CHEMISTRY | 1992年 / 31卷 / 13期

关键词：

D O I：

10.1021/ic00039a001

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The tertiary phosphine adduct of gallane H3Ga.PCy, (1; Cy = cyclohexyl) and gallane-rich 2H3Ga.(PMe2CH2)2 (2) were prepared by treating H3Ga.NMe3 or LiGaH, with the appropriate phospine. They have remarkable thermal stability, decomposing at >130 and 100-degrees-C, respectively, and are air stable (1) or rapidly decompose in air (2). In both compounds, the metal centers are four-coordinate, in agreement with ab initio molecular orbital calculations on H3Ga.PH3 and H3Ga.NH3, Which converge on monomers with C3-nu symmetry. [GRAPHICS]

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页码：2673 / 2674

页数：2

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